<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>02-删除替换克隆标签.html</title>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    <style type="text/css">
    	#one{
    		border: 1px solid blue;
    		background-color: green;
    		width: 300px;
    		height: 150px;
    	}
    	#two{
    		border: 1px solid blue;
    		background-color: aqua;
    		width: 250px;
    		height: 100px;
    	}
    </style>
    <script type="text/javascript">
    
    </script>
  </head>
  <body>
  	<div id="one" > 
  		xxxxxx
  	</div>
  	<div id="two" > 
  		yyyyyy
  	</div>
  	<input type="button" value="删除元素" onclick="demo()"/>
  	<input type="button" value="替换元素" onclick="demo2()"/>
  	<input type="button" value="克隆和替换" onclick="demo3()"/>
  </body>
</html>
